I have installed dansguardian and squid on my home computer and I need to configure them. the only problem I couldn't find any manual only one for opensuse 9. And even there the part after "acl CONNECT method CONNECT" doesn't make any sense to me.
View 1 RepliesI have installed squid and dansguardian on my server, I also setup my iptables to forward port 80 communication to port 3128 (squid). I also have remove the comment on /etc/dansguardian/dansguardianf1.conf (line "bannedextensionlist") hoping that my server would block download. But it isn't, it still download file no matter I add in /etc/dansguardian/lists/bannedextensionlist. Oh yeah, I also add this line to my /etc/squid/squid.conf
Code:
cache_peer 172.16.1.212 parent 8080 0 no-query default
so that squid will consider dansguardian as it's parent.
I am trying to learn DansGuardian for content filtering, but for some reasons it is NOT working for me. equest is directly getting routed to SQUID, it should come first to DansGuardian and then to SQUID.I have created the below scenario on CENTOS 5.5 boxes.
Code:
192.168.0.10box1.test.comYUM/HTTP SERVER
192.168.0.20box2.test.comYUM/HTTP CLIENT, SQUID SERVER
[code]....
I've been pulling my hair out and can't figure out what's wrong. I have dhcp, squid, and dansguardian all running on my server, but when I point a client to it for a proxy (192.168.1.15:8080) and try to get to a website, nothing happens and the connection times out. When I don't bother with the proxy, the client has no trouble getting to the internet. I've verified I can ping the server and gateway from both machines. And the services are running, no errors noted in the logs. Do I need to do any iptables or selinux changes?
My network is very basic, several clients on the same network as the server, connected to a verizon gateway. Local addresses are 192.168.1.x. The server is 192.168.1.15, gateway is 192.168.1.1.
I'm using:
* squid-7:3.1.8-1.fc12 (x86_64)
* dansguardian-2.10.1.1-3.fc12.x86_64
* Fedora 12
My squid config file:
Quote:
#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
[code]....
I am looking to redesign my network which I'll get into bellow but basically i am looking to setup an transparent/bridged firewall with squid and dansguardian. However, I want to require LDAP authentication to access internet. You'll understand why from diagram below.
My question is, since bridged firewalls operate at layer 2 and have no/require no IP address, can you access higher layered apps with them? Example would be to have the proxy authenticate to LDAP system to check for valid user and valid net permissions, server has to somehow send a reply back, so without an IP, this can't happen right.
Below are two designs I am looking into implementing. Everything Internally will be Authenticated against LDAP with a small possibility of some public servers using LDAP too, but in my way of thinking anything using LDAP would should be behind the router on private link. FYI, the PROXY and the Linux Router would be two physically separate systems. So I guess my second question would be, can systems outside private network access limited internal services securely and be restricted at the same time?
Code:
Option 1:
(TRANSPARENT)
------------ -------------
| CBL MODM | ---------> | PROXY/FW |
------------ -------------
[code]....
I have around 9 squid proxy servers and going to deploy Dansguardian on all of them. But I feel managing individual copy/server would be an tedious job hence please let me know if any one aware of centralized management solution for Squid+Dansguardian? Or if not let me know if you are aware of any such other Open Source product.
View 1 Replies View RelatedI have squid running perfectly and I added MySQL Squid Access Report 2.1.4 and the reports works just fine. The problem its when I add a dansguardian content filter, from that moment the only IP address that appears on the report its the box itself (I have all running on the same box).
IPtables forward requests to port 8080 Dansguardian listening on port 8080 forwards to squid on port 3128 Squid on port 3128 to internet (Here I review the logs with MySar).
I know it is because the actual http request for Squid came from Dansguardian's IP address (its the job of the proxy). how to have the real IP address on the reports.
.i need to configure squid in my company how to install and configure squid in my SUSE server...
View 2 Replies View RelatedI have a proxy server (squid-3) that I would like to setup Dansguardian to do additional web filtering.
The system:
Ubuntu 10.10 - all updates as of today
Dansguardian - 2.10.1.1-2ubuntu0.1 (latest update)
Squid3 - latest update (not squid 2.7)
Webmin - 1.530 (all updates)
Webmin dansguardian module - 0.7.1
Ok - I have all of the above installed. When I go to the DG module page in Webmin, I get the following:
Warning - the version of DansGuardian you have is not supported by this Webmin module version
Webmin Module Version 0.7.1 supports DG version 2.10 (& 2.9)
Currently installed DG version
This obviously makes no sense, since I am running DG version 2.10.1...
PS. I have squid installed, but not configured (still tinkering) - could this be the problem? That squid needs to be running for DG to work?
I want to block yahoo mail chat in dansguardian. I had google few thing I come to know that I need to do this. Locking DNS lookups to webcs.msg.yahoo and httpcs.msg.yahoo by returning 127.0.0.1. I haven't have dns configured. So what I need to do solve this problem. I had tried by making an entry in etc hosts file. but it didn't worked.
View 3 Replies View RelatedI have configured squid with AD. It is working fine. Now I want to use dansguardian with squid for web filtering on group bases, what should I do. What configuration i have to do in squid for dansguardian and all my users in AD also authenticate with dansguardian and also how I use dansguardian.
View 1 Replies View Relatedcan anyone give me the solution how to configure dansguardian on squid transparent proxy.i m using
linux - slackware
squid - squid-2.6-stable18
dansguardian - 2.10.1.1
squid transparent proxy is working properly.
I have Squid and Dans set up on a passthrough box with 2 nics, port 80 requestsEverything is working great. I need to know if there is a way to set up Dansguardian so that a user can enter a password on a blocked page to access it.
View 3 Replies View Relatedinstalled dansguardian and now working fine.I got a small problem. People bypassing proxy settings in firefox, means they go to settings and changes proxy settings to no proxy.. how to prevent this? How can I force people to use proxy to connect Internet? I done some googling but, unable to find a solution.
View 3 Replies View Relatedis this possible on 2 Linux boxes will act as a INTERNET Firewall + Filtering: 1st PC = CENTOS 5.5 functions as a firewall using iptables with two NICS 1=ETH0 connected to internet with a public ip and 1=ETH1 with ip address of 10.0.0.1 connected to the 2nd PC Centos 5.5 with squid/dansguardian with ip address of 10.0.0.2
2nd PC = Centos 5.5 functions as a squid + dansguardian internet filtering with 2 NICS 1=ETH0 with ip address of 10.0.0.2 connected to the ETH1 of the 1st PC with ip address of 10.0.0.1 and 2nd ETH1=connected to LAN (172.16.1.0/24)
does this make sense? this might be confusing but I just want to try this, to protect incoming ssh from our previous Sys admins who intended to enter the LAN 172.16.1.0/24 network. And also to confuse them that they have to pass through 10.0.0.1 - 2.
I would like to be able to get squid or dansguardian to authenticate a user account against active directory so that a users browsing activities can be logged.
I can find lots a very useful info on how to set up ntlm_auth etc, but all of these methods produce a pop up window when the user launches the browser.
I'm posting this thread because I would like to be able to authenicate, but without a pop up window. Is there a way of automatically carrying out this authentication so that the user is unaware of it.
We've previously attempted authenticating against an NT4 PDC, but the users worked out that they could use any user account on the network, not just the user that was logged in which kinda defeated the whole idea of logging the users activity.
My current setup is:
Windows 2003 AD
Windows XP Clients, soon to be converted to windows 7.
Fedora 11 running squid and dansguardian.
I was trying to configure squid 3.1 on fedora linux 13. It's working perfectly fine from the local host but unable to browse from local network even after configuring acl for local network.
Connectivity diagram is given below
Local Network (windowsXP clients) --> Squid Server --> Firewall--> Internet
(192.168.102.0/24) (192.168.102.25)
Linux server has only one network card which is configured with internal IP. Configured client browser with proxy address (192.168.102.24 and port 312.
I am configuring squid in IWSVA this is my configuration given below
#
# Recommended minimum configuration:
#
acl manager proto cache_object
acl localhost src 127.0.0.1/32
#IPv6 Not Available: acl localhost src ::1/128
[Code]....
i use ldap authentication method for users to login
the problem i am facing is that in the access log generated i dont get to see the username , IP address of the user authenticated
How to configure SQUID proxy server in ubuntu 9.10 ?
View 7 Replies View RelatedNeed a bit of help from the linux community. Lately, I have been trying to configure squid as transparent proxy on my server running on RHEL5. I had gone through few articles on web abt how to configure it and configured squid accordingly adding http_accel_xyz settings and then configuring the NAT using iptables. But while restarting squid there were warnings about "unrecognized: http_accel_..." in parseConfigFile.What I could get from these is that probably I need to recompile squid adding transparent proxy support. I downloaded the new squid 3.0 and tried to compile it.But unfortunately, the 'make' command fails giving library errors.I have been stuck with t now as the new squid does not compile and old one does not support the transparent mode.could compile the new one and what supporting libraries do I need to compile it successfully and also from where can
View 7 Replies View RelatedMy network is:
ISP --> SonicWALL--> Proxy --> LAN
Currently Sonicwall is running VPN, DHCP, port forwarding etc.. in a range of 10.0.0.0/24 and I have tried to configure Squid Proxy for content filtering (using squid 3 Transparent mode on Fedora 10 and Iptables). Now I need to implement the proxy over my network without changing the SonicWALL current settings (VPN, Port forwarding and DHCP).
Im having problem in configuring squid server and applying ncsa authentication
Here is my configuration in squid.cong file
Is there any easily configured parental control tools for openSUSE? I used to use dansguardian, but I can't even find a repository with it in for openSUSE? On Mandriva there is a GUI for simple parental control (time & user based), + dansguardian is automatically set-up with squid etc. running appropriately.
View 6 Replies View RelatedI installed dansguardian & squid on 11.2 and things seem to run fine. Squid auto starts but dansguardian does not. I have checked Yast2's runlevel services option and dansguardian is enabled to 'Yes'. But when i check with 'service dansguardian status' it reports 'unused'.If i start dansguardian by hand, things work perfectly fine.I am in a desperate situation since there are 4 other computers which are dependent on this setup to work correctly
View 2 Replies View RelatedI would like to install and configure Transparent squid proxy on a gateway server ,but i dont have a local OR intranet DNS server.I am facing issues do that ,regard .My IP series is 192.168.1.1/24
View 5 Replies View RelatedI just purchased a Verizon USB 760 Modem.I purchased the Modem from Verizon because their web site stated that it supported all major OS including Linux.
My system specs are: HP Compaq 6715b Laptop
OS Information
OS: Linux 2.6.25.20-0.4-default i686
Current user: jraglin@Jada
System: openSUSE 11.0 (i586)
[Code]...
I am using squid to controlling access to the internet all is working fine expect one of the user who is using outside organization portal to connect internet. But whenever he tries to enter in the portal by typing (EXAMPLE)url. Permission denied error from squid occur.
How can i allow this portal in squid. So squid will allow this to access.
My squid server works fine in fedora 11 system . Is there any web like interface for admins to create,change,modify users of squid and to view their logs.
View 1 Replies View RelatedI would like to ask some help and tutorial for setting up and how to configure squid proxy server in my (Home PC Server). I am a newbie in Linux Centos. I already installed in my system the CentOS 5.5 . Now, I want to configure it as my internet server, all of my 4 system running in Windows including the laptop I want to connect through my CentOS pc with username authentication. I assign all IP address by static. see tthe attachement in my set up. [url] I just want to know what I need to change and add in my squid config file. And how can I configure properly my CentOS with 2 LAN card as internet server.
View 1 Replies View RelatedI will just ask on how will I ban a certain site to a certain IP address on the network? I am using Dansguardian Web filter.
View 1 Replies View Related